BACKGROUND Diaphragmatic breathing (DB) is widely used in pulmonary rehabilitation (PR) of patients with chronic obstructive pulmonary disease (COPD), however it has been little studied in the scientific literature. The Pilates breathing (PB) method has also been used in the rehabilitation area and has been little studied in the scientific literature and in COPD. OBJECTIVES To compare ventila...

the recently emerged middle east respiratory syndrome coronavirus (mers-cov) emerged in the middle east region in 2012. the virus is phylogenetically related to bat cov, but other animal species like camels and goats may potentially act as an intermediate host by spreading the virus to humans. this virus is thought to cause a severe disease in patients with underlying comorbidities. laboratory ...

respiratory syncytial virus (rsv) is the major cause of lower respiratory tract infections in infants,and also an important factor for hospitalization during the winter months. to determine the prevalence and importance of rsv as a cause of acute lower respiratory tract infection, we carried out a prospective study during 5 months period from november to march 1998 in 6 pediatric hospitals. a n...

The aim of the present study was to provide a clear picture of the prescribing pattern of corticosteroids in Zanjan, Iran. A retrospective and cross-sectional study was conducted to describe the pattern of corticosteroids prescription at Beheshti pharmacy (Zanjan, Iran) over a period of six months between March 21 and September 22 of 2013. Descriptive analyses were stratified by gender, age, typ...

AIM Inhalant abuse is a prevalent and often overlooked form of substance abuse in adolescents. Chronic inhalant abuse can damage respiratory, cardiac, renal, hepatic, and neurologic systems. This study aims to determine the physiologic effects of inhaling solvents on the respiratory functions. METHODS The general health status of the subjects was assessed by history taking, physical examinati...

OBJECTIVE To evaluate the relationships between directly measured work of breathing (WOB) and variables of the breathing pattern commonly used at the bedside to infer WOB for intubated, spontaneously breathing patients treated with pressure support ventilation (PSV). DESIGN In vivo measurements of the WOB were obtained on a consecutive series of adults. Breathing frequency (f), tidal volume (...

In order to obtain basic evidence on the neuronal organization and localization of the central respiratory mechanism in the brain stem of the cat, the following experiments were undertaken: reexamination of the physiological meaning of apneusis and the gasp; differences in stability of spontaneous burst activity of respiratory neurons in the brain stem reticular formation; changes of spontaneou...

BACKGROUND The left ventricular filling pattern may show changes during respiration, which are generally used in the diagnosis of diastolic dysfunction. The clinical importance of the respiratory E/A wave pattern change has been investigated in a limited number of studies. The aim of the present study was to assess the diastolic function of hypertensive patients with respiratory changes in mitr...